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1.52ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 1505684600

Certificate GIA 1505684600

Diamond specifications and retailer prices

From $420 SGD
As of November 5, 2026
Save $1,659 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,080 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1505684600. Listed at 16 retailers as of November 5, 2026, with prices from $420 to $2,080, a $1,659 spread on the same certified stone. MOH London lists it at $2,080. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 1505684600
Dimensions7.36 × 7.31 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionMedium to Slightly Thick
Top View
7.36 mm7.31 mm1.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505684600
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $2,080 SGD|Low: $386 SGD|High: $2,086 SGD|Avg: $890 SGD|+3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 3$420 SGD
Retailer 15$469 SGD
Retailer 12$487 SGD
Retailer 7$498 SGD
Retailer 6$520 SGD
Retailer 14$713 SGD
Retailer 10$715 SGD
Retailer 8$806 SGD
Retailer 2$833 SGD
Retailer 4$842 SGD
Retailer 9$1,047 SGD
Retailer 13$1,526 SGD
Retailer 11$1,673 SGD
Retailer 5$1,729 SGD
MOH London$2,080 SGD

38 data points across 15 retailers

16 retailers$420 SGD to $2,080 SGD

A
Cheapest Retailer
-
$420 SGD
A
Retailer 2
-
$469 SGD
View
Final sale: no returns
A
Retailer 3
-
$487 SGD
View
Retailer 4
-
$498 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$520 SGD
View
B+
Retailer 6
-
$713 SGD
View
A
Retailer 7
-
$715 SGD
View
B+
Retailer 8
-
$806 SGD
View
B+
Retailer 9
-
$829 SGD
View
B+
Retailer 10
-
$833 SGD
View
B+
Retailer 11
-
$842 SGD
View
B+
Retailer 12
-
$1,047 SGD
View
B
Retailer 13
-
$1,526 SGD
View
B
Retailer 14
-
$1,673 SGD
View
B
Retailer 15
-
$1,729 SGD
View
Most Expensive
B
MOH London
1505684600 · Nov 5
$2,080 SGD
£1,282 GBP
View
15 more retailers have this diamond
Prices start from $420 SGDSave up to $1,659 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.52ct Round
$420 SGD